Wave Infrared Tempest 660D LRF Thermal Scope The Tempest 660D takes everything great about the 650 and pushes it further with a dual-lens system that functions like two scopes in one. Its 20mm lens offers an ultra-wide field of view ideal for close-range awareness, while the 60mm lens provides sharp 3.4X magnification paired with a laser rangefinder and auto ballistics for long-range precision. Designed to transform your night hunting experience, the 660D includes everything you need and is backed by a 5-Year Transferable Warranty. Features UPG (Ultra-Pure Germanium) Objective Lens – Exceptional lens for maximum thermal energy transfer, achieving 100% sensor capacity utilization. G6 (Sixth Generation) 12-Micron Thermal Sensor – True sub-18mk NETD for incredible performance in high humidity and fog. Military-Style Joystick Control – No fumbling through buttons; easy-use joystick for simplified in-the-dark operation. Easy Zeroing Process – Simple zeroing with freeze function, all completed from a single screen. Compact Design – Extremely compact build for a lighter, smaller overall device. Large Top Knob Focus – Superior design for faster, more precise target focusing, even with heavy gloves. Integrated Laser Range Finder – Powerful and precise laser for quick, accurate target distance measurement. Advanced Smooth Zoom – Smooth zoom provides precise control and a more traditional scope experience. Two Laser Operating Modes – Scan mode for continuous measurement and Ballistic Mode with single pulse and auto ballistics. Automatic Ballistic Compensation – Onboard ballistic calculations for accurate long-range shot placement. Gun Profile Nicknaming – Save gun name and zero distance to each profile for quick recall. Industry-Leading Reticle Management – Nine reticle options with 1st or 2nd focal plane, polarity reversal, and illuminated center dot. Ambidextrous Design – Intuitive joystick layout allows comfortable right- or left-hand operation. Rugged Mil-Spec Aluminum Construction – Durable housing designed for maximum strength and heat dissipation. Uses Commonly Available Rechargeable Batteries – Powered by two protected-style 18650 batteries (four included) with a premium charging cradle. Exceptionally Long Run Times – Expect 13+ hours of runtime between recharges. Free Phone App (Android & iOS) – Live streaming, image management, ballistic uploads, and firmware updates. Onboard Media File Management – View and manage photos and videos directly on the device. Premium QD Scope Mount – Quick-disconnect mount with repeatable return to zero and adjustable rail fit. 5-Year Transferable Warranty – Industry-leading transferable warranty for peace of mind and easy resale. Specifications Thermal Sensor 640 × 512 Sensor Pixel Size / Frame Rate 12 Micron / 50 Hz Objective Lens Diameter 60 mm (Dual Lens 60mm / 20mm) NETD